CN216531403U

CN216531403U - Many physiological parameters cell-phone shell collection system

Info

Publication number: CN216531403U
Application number: CN202122741609.2U
Authority: CN
Inventors: 顾林跃; 金衍昆
Original assignee: Zhejiang Helowin Medical Technology Co ltd
Current assignee: Zhejiang Helowin Medical Technology Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-05-13
Anticipated expiration: 2031-11-10

Abstract

Many physiological parameter cell-phone shell collection system, it includes the cell-phone shell body, the cell-phone shell body openly is equipped with places the chamber, places the intracavity and has inlayed processing chip, collection chip, control chip, collection chip conveys behind data acquisition to processing chip, and rethread control chip controls, and this collection chip is connected with the collection module at the cell-phone shell back, collection module comprises metal electrode and probe, and wherein metal electrode arranges four angles whereabouts at the cell-phone shell back, is equipped with a plurality of probe recesses at its below intermediate position, is equipped with temperature probe and the PPG probe of arranging about respectively in the probe recess. The utility model has the characteristics of simple structure, multiple functions, small volume, light weight, convenient carrying, convenient operation and the like.

Description

Many physiological parameters cell-phone shell collection system

Technical Field

The utility model relates to a multi-physiological-parameter mobile phone shell acquisition device, and belongs to the technical field of medical detection.

Background

Human physiological parameters are human electrophysiological parameters reflecting human thermal safety states, mainly comprise nerve conduction velocity, electroencephalogram charge and electrocardio and the like, currently, physiological parameters of a human body are generally measured by adopting a physiological acquisition device, if the physiological acquisition device of a mobile phone shell is adopted to acquire data, but the traditional physiological acquisition device of the mobile phone shell is single in function due to the design of the physiological acquisition device, basically only limited in the aspect of electrocardio acquisition and only single-guide, the practicability is not strong, the application range is narrow, people cannot meet increasing demands, and the general physiological acquisition device is poor in waterproofness and short in service life.

Disclosure of Invention

The utility model aims to overcome the defects and provide the multi-physiological-parameter mobile phone shell acquisition device which is simple in structure, small in size, light in weight, multiple in functions, good in waterproofness and long in service life.

The purpose of the utility model is achieved by the following technical scheme: the utility model provides a many physiological parameter cell-phone shell collection system, it includes the cell-phone shell body, the cell-phone shell body openly is equipped with places the chamber, places the intracavity and has inlayed processing chip, collection chip, control chip, the collection chip conveys after data acquisition to processing chip in, rethread control chip controls, should gather the chip and be connected with the collection module at the cell-phone shell back, collection module comprises metal electrode and probe, and wherein metal electrode arranges four corners and the intermediate position at the cell-phone shell back, is equipped with a plurality of probe recesses at its below intermediate position, is equipped with about respectively in the probe recess and controls the temperature probe and the PPG probe of arranging.

Preferably, the method comprises the following steps: the processing chip is internally provided with an MCU chip, the MCU chip is internally provided with a Bluetooth chip and an NFC communication chip, data are transmitted to the MCU chip through a metal electrode, a temperature probe and a PPG probe, the data are transmitted to external equipment through the Bluetooth chip or the NFC communication chip by the control chip, and the MCU chip is further connected with a data memory and can retain the data in the data memory in the mobile phone shell.

Preferably, the method comprises the following steps: the mobile phone is characterized in that a power supply control chip and a temperature chip are arranged in the control chip, a power supply unit is arranged in the power supply control chip, the power supply unit can directly supply power to the MCU chip or a battery arranged in the mobile phone shell, the battery can be continuously supplied power to the MCU chip, the power supply unit supplies power to the device in an NFC or wireless coil mode, and the device can be awakened in a metal electrode contact mode when the battery is used for supplying power.

Preferably, the method comprises the following steps: the metal electrode, the temperature probe and the PPG probe can acquire an electrocardio value, a human body impedance value, a blood oxygen value and a temperature parameter value.

The mobile phone shell acquisition device with multiple physiological parameters has the advantages of small volume, light weight, integrated design of electrocardio, body temperature and blood oxygen, IPX8 waterproof function, real-time dynamic storage and wireless transmission, multi-dimensional acquisition of human physiological parameters through multi-parameter acquisition design, simple structure, multiple functions, convenience in use and the like.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the control chip according to the present invention.

Detailed Description

The utility model will be described in detail below with reference to the following figures: as shown in fig. 1-2, a many physiological parameters cell-phone shell collection system, it includes cell-phone shell body 1, cell-phone shell body 1 openly is equipped with places chamber 2, places chamber 2 embedded processing chip 3, gathers chip 4, control chip 5, gather chip 4 with data acquisition after conveying to processing chip 3, rethread control chip 5 controls, should gather chip 4 and be connected with the collection module 6 at the cell-phone shell back, collection module 6 comprises metal electrode 7 and probe 8, wherein metal electrode 7 arranges four corners and intermediate position departments at the cell-phone shell back, is equipped with a plurality of probe recess 9 at its below intermediate position, is equipped with temperature probe 10 and PPG probe 11 of arranging about respectively in the probe recess 9.

The processing chip 3 is an MCU chip, a Bluetooth chip 12 and an NFC communication chip 13 are integrated in the MCU chip, data are transmitted to the MCU chip through a metal electrode 7, a temperature probe 10 and a PPG probe 11, the data are transmitted to an external device (not shown) through the Bluetooth chip 12 or the NFC communication chip 13 by the control chip 5, the MCU chip is further connected with a data memory 14, and the data can be reserved in the data memory 14 in the mobile phone shell.

Be equipped with power control chip 15, data calibration chip 16 in the control chip 5, wherein be equipped with power supply unit 17 in the power control chip 15, this power supply unit 17 can directly supply power for the MCU chip or connect the battery (not shown in the figure) that sets up in the cell-phone shell, can supply power for the MCU chip with the battery lastingly, power supply unit 17 supplies power for equipment through NFC or wireless coil's mode to when adopting the battery power supply, equipment is awakened up to the mode of accessible metal electrode 7 contact.

The metal electrode 7, the temperature probe 10 and the PPG probe 11 can acquire an electrocardio value, a human body impedance value, a blood oxygen value and a temperature parameter value.

The utility model has the following basic functions:

1. an electrocardiosignal acquisition function;

2. bluetooth and NFC communication functions;

3. a blood oxygen detection function;

4. a bio-impedance detection function;

5. a data storage function;

6. a wireless charging function;

7. and a temperature detection function.

The function of each unit in the present invention is as follows:

MCU control unit

The method comprises the steps of finishing processing of ECG, PPG (blood oxygen detection), temperature and BIA (bio-impedance) signals, judging whether wireless communication is needed, determining sent contents or performing information interaction according to a wireless communication mode, finishing body temperature data acquisition, adopting algorithm calibration, finishing acquisition of PPG, ECG and BIA data, utilizing algorithm calculation, finishing display of abnormal states such as lead falling and the like, and finishing uploading of physiological parameter data through an internal integrated wireless module.

ECG signal acquisition unit

With a dedicated ECG IC, single and multi-lead measurements are achieved.

PPG Unit (blood oxygen detection)

IC was measured using a dedicated PPG.

4. Body temperature acquisition unit

The low-power consumption digital temperature measurement IC is adopted, the precision can reach +/-0.1 ℃, and the body temperature value needs to be subjected to software calibration.

5. Data uploading unit

And data uploading is completed through the Bluetooth 5.0 or NFC integrated in the MCU.

6. Bio-impedance detection unit

IC was measured using a dedicated bio-impedance.

7. Wireless power supply unit

NFC or wireless charging is adopted to directly supply power to the equipment.

8. Power supply control unit

When the battery is used for supplying power, the equipment is awakened in a metal electrode contact mode.

The external interface of the utility model is as follows:

1. power charging interface

The mode of wirelessly charging the internal battery is adopted, so that the device is convenient and attractive.

ECG electrodes

Electrocardio, human body impedance, blood oxygen and temperature parameters are acquired by a touch electrode, an LED of PPG and a temperature probe.

The specific operation process of the utility model is as follows:

1. by contacting the No. 7 position electrode, multi-lead ECG and BIA detection is realized simultaneously;

2. the finger is placed on the 10-position temperature probe, so that temperature detection can be realized;

3. the finger is placed at the position of No. 11, so that PPG detection can be realized;

4. the data of above-mentioned collection is transmitted for cell-phone APP through other wireless modes such as NFC or bluetooth.

The key points of the utility model are as follows:

1. collecting multiple physiological parameters;

2. NFC power supply and communication are carried out synchronously;

3. the battery is charged wirelessly and communication is achieved through Bluetooth.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiment, and the present invention is within the scope of the present invention as long as the technical effects are achieved by the same means, and various modifications and changes can be made to the technical solution and/or the embodiment within the scope of the present invention.

Claims

1. The utility model provides a many physiological parameters cell-phone shell collection system, it includes cell-phone shell body, its characterized in that: the cell-phone shell body openly is equipped with places the chamber, places the intracavity and has inlayed processing chip, collection chip, control chip, the collection chip conveys after data acquisition to processing chip, and rethread control chip controls, and this collection chip is connected with the collection module at the cell-phone shell back, collection module comprises metal electrode and probe, and wherein metal electrode arranges four corners and the intermediate position at the cell-phone shell back, is equipped with a plurality of probe recesses at its below intermediate position, is equipped with temperature probe and the PPG probe of arranging about respectively in the probe recess.

2. The multi-physiological-parameter handset housing acquisition device of claim 1, wherein: the processing chip is internally provided with an MCU chip, the MCU chip is internally provided with a Bluetooth chip and an NFC communication chip, data are transmitted to the MCU chip through a metal electrode, a temperature probe and a PPG probe, the data are transmitted to external equipment through the Bluetooth chip or the NFC communication chip by the control chip, and the MCU chip is further connected with a data memory and can retain the data in the data memory in the mobile phone shell.

3. The multi-physiological-parameter handset housing acquisition device of claim 1, wherein: the control chip is internally provided with a power supply control chip and a data calibration chip, wherein the power supply unit is arranged in the power supply control chip, the power supply unit can directly supply power to the MCU chip or a battery arranged in the mobile phone shell, the battery can be continuously supplied power to the MCU chip, the power supply unit supplies power to the equipment in an NFC or wireless coil mode, and the equipment can be awakened in a metal electrode contact mode when the battery is adopted for power supply.

4. The multi-physiological-parameter handset housing acquisition device of claim 2, wherein: the metal electrode, the temperature probe and the PPG probe can acquire an electrocardio value, a human body impedance value, a blood oxygen value and a temperature parameter value.